ISSN:
0392-6737
Keywords:
Excitons and related phenomena (including electron-hole drops)
;
Optical properties of thin films surfaces and layer structures (superlattices, heterojunctions and multilayers)
;
Conference proceedings
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Summary We report here on the study of the optical properties of ZnCdSe−ZnSe quantum structures elaborated by metalorganic chemical vapour deposition (MOCVD). The band structure is experimentally investigated by means of photoluminescence and photoreflectance. We have computed the exciton binding energies for heavy- and light-hole excitons in the context of a self-consistent two-parameter trial function. As a complement, we study the temperature dependence of the photoluminescence intensity under both direct and indirect photoexcitation in graded-index separate confinement heterostructures based on these materials.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02457248
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